CN110800523A - Passive solar heat-preservation and temperature-increasing device for buried sewage treatment facility - Google Patents
Passive solar heat-preservation and temperature-increasing device for buried sewage treatment facility Download PDFInfo
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- CN110800523A CN110800523A CN201911012694.XA CN201911012694A CN110800523A CN 110800523 A CN110800523 A CN 110800523A CN 201911012694 A CN201911012694 A CN 201911012694A CN 110800523 A CN110800523 A CN 110800523A
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- 239000010865 sewage Substances 0.000 title claims abstract description 50
- 238000004321 preservation Methods 0.000 title claims abstract description 30
- 239000011521 glass Substances 0.000 claims abstract description 31
- 229920002635 polyurethane Polymers 0.000 claims abstract description 15
- 239000004814 polyurethane Substances 0.000 claims abstract description 15
- 238000005273 aeration Methods 0.000 claims abstract description 14
- 239000004698 Polyethylene Substances 0.000 claims description 35
- -1 polyethylene Polymers 0.000 claims description 35
- 229920000573 polyethylene Polymers 0.000 claims description 35
- 238000009825 accumulation Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005276 aerator Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000004071 biological effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar energy
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/30—Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a passive solar heat-preservation and temperature-increasing device for an underground sewage treatment facility, which comprises a main body structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and a heightening collar; the main structure comprises a concrete wall, a polyurethane external heat-insulating layer and a vent; the glass cover plate adopts an adjustable LOW-E hollow glass window; the invention can store the heat obtained by solar radiation in the pebble heat accumulator in daytime, release the heat stored in the pebble heat accumulator to the inside of the device when the outside temperature is lower at night, prevent the heat from dissipating through the heat preservation effect of the glass cover plate and the outer heat preservation layer, and maintain the continuous high-temperature environment in the device. Through the aeration machine with the inside air pump income sewage treatment plant through preheating of device to the air is the medium with the inside heat transfer of device to the aquatic, both plays the effect to sewage aeration, has promoted the temperature of sewage again, solves severe cold, cold area sewage treatment facility temperature and crosses low, biological activity is low, the difficult problem that treatment effect is poor.
Description
Technical Field
The invention relates to the field of solar technology application, in particular to a passive solar heat-preservation and temperature-increasing device for a buried sewage treatment facility.
Background
In northern areas, the temperature is low in winter, distributed sewage treatment is obviously influenced by low-temperature conditions, freezing is easy to occur, the water temperature is low, the microbial activity is poor, the operation effect is very poor, the problem of abandonment of treatment facilities caused by the low temperature is serious, and the problem of heat preservation and temperature increase of the sewage treatment facilities in northern areas in winter is urgently needed to be solved.
At present, the following two modes are generally adopted by large and medium-sized sewage treatment plants to ensure the proper temperature of a sludge tank: firstly, a heat-insulating diaphragm is additionally arranged above a sludge tank, so that the heat loss in sewage is reduced; secondly, the air around the aeration fan is preheated, so that the heat in the air is transferred to the sewage, and the temperature of the sewage is increased. The distributed sewage treatment facilities mostly adopt a mode of additionally arranging a simple sunlight shed at the top of the facilities, so that the heat preservation effect is achieved on the sewage treatment facilities to a certain extent, but the problem that the treatment facilities are frozen is usually solved, and the proper temperature in the facilities cannot be guaranteed.
The distributed sewage treatment facilities have small scale, multiple point positions and difficult maintenance, so a sewage treatment facility heat preservation and temperature increase system with low energy consumption, low cost and easy maintenance is needed to be provided to solve the problem of low-temperature operation of the distributed sewage treatment facilities in severe cold and cold regions.
Disclosure of Invention
The invention aims to provide a passive solar heat-preservation and temperature-increasing device for an underground sewage treatment facility, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a passive solar heat preservation and warming device for an underground sewage treatment facility comprises a main body structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and a heightening collar; the main structure comprises a concrete wall, a polyurethane external heat-insulating layer and a vent; the glass cover plate adopts an adjustable LOW-E hollow glass window; the pebble heat accumulator comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of a concrete wall; the aeration cabin comprises a polyethylene enclosure, a polyethylene cover plate provided with air vents and an air guide coil pipe embedded in the pebble heat accumulator; the heightening collar comprises a polyethylene collar main body and a polyurethane inner heat-insulating layer.
The concrete wall foundation is fixed outside the embedding range of the sewage treatment facility, and the polyurethane outer heat-insulating layer is wrapped around the concrete wall to form a main structure; the south side of the concrete wall body is lower than the north side, the top parts of the outer heat-insulating layers of the south side and the south side of the concrete wall body are inclined, and the inclination angle is consistent with the installation angle of the glass cover plate; adjustable ventilation openings are arranged on the east and west sides of the concrete wall body.
The pebble heat accumulator comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of a concrete wall, the height of the pebble layer in the pebble heat accumulator is 400mm to 800mm, and the particle size of pebbles in the pebble layer is 50mm to 100 mm; the glass cover plate faces south, the one-meter span inclination of the glass cover plate is 5 centimeters, the inclination angle is 18 degrees to 45 degrees, and the north side of the glass cover plate is hinged to the concrete wall.
The air guide coil pipe is embedded in the ground pebble heat accumulator, an air inlet of the air guide coil pipe extends into the polyethylene enclosure and is connected with an air outlet of the aerator, and an air outlet of the air guide coil pipe penetrates through the polyethylene cover plate and the polyethylene neck ring and extends into the sewage treatment facility and is connected with the aeration flow dividing pipe.
The polyethylene neck ring is located underground and connected with an opening of a sewage treatment facility, the polyurethane inner heat-insulating layer is wrapped outside the polyethylene neck ring, and slag is filled between the inner heat-insulating layer and the wall body, between the inner heat-insulating layer and the enclosure body.
As a preferred embodiment of the present invention: the polyethylene enclosure body is rectangular, and the opening is arranged on one side surface of the polyethylene enclosure body, and the rest surfaces of the polyethylene enclosure body are sealing structures.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the passive solar energy warming and heat preserving device to collect and store solar energy in the daytime, sunlight is directly irradiated into the device through the glass cover plate, heat is stored in the pebble heat accumulator, and the heat preservation and heat insulation effects of the wall body and the heat preservation layer enable the heat collected in the daytime to be stored for a longer time; when the temperature is lower at night, the stored heat is slowly and continuously released, so that the higher temperature of air in the device is maintained; the air inlet of the aeration cabin is from the passive solar heating and heat preserving device, and can be supplied to the sewage treatment facility for air with higher temperature, and additional energy is not used for heating the air, so that the treatment energy consumption is saved, and the treatment efficiency is ensured; the polyethylene necklace ensures that the sewage treatment facility can be buried below a frozen soil line, and solves the problem of anti-freezing of the sewage treatment facility in winter; the system can obviously improve the sewage treatment effect and efficiency in severe cold and cold regions.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the air guiding coil according to the present invention.
In the figure: 1. a concrete wall; 2. a polyurethane outer insulation layer; 3. a glass cover plate; 4. a pebble heat accumulator; 5. a gas guiding coil pipe; 6. a polyethylene enclosure; 7. a polyethylene cover plate; 8. a polyethylene collar; 9. a polyurethane inner insulating layer; 10. slag; 11. a vent; 12. a grid; 13. a sewage treatment facility.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, the passive solar thermal insulation and temperature increase device for the buried sewage treatment facility comprises a main structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and a heightening collar; the main structure comprises a concrete wall body 1, a polyurethane external heat-insulating layer 2 and a vent 11; the glass cover plate 3 adopts an adjustable LOW-E hollow glass window; the pebble heat accumulator 4 comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall 1; the aeration cabin comprises a polyethylene enclosure 6, a polyethylene cover plate 7 with air vents and an air guide coil pipe 5 embedded in the pebble heat accumulator; the heightening collar comprises a polyethylene collar 8 main body and a polyurethane inner heat-insulating layer 9.
Specifically, the concrete wall 1 is based outside the burying range of a sewage treatment facility, so that a building is prevented from generating excessive load on the sewage treatment facility, and the polyurethane external heat-insulating layer 2 is wrapped around the concrete wall 1 to form a main structure; the south side of the concrete wall body 1 is lower than the north side, the tops of the external heat-insulating layers on the south side and the south side of the concrete wall body 1 are inclined, the inclination angle is consistent with the installation angle of the glass cover plate 3, and the glass cover plate 3, the concrete wall body 1 on the south side and the top of the external heat-insulating layer 2 on the south side form a horizontal plane to prevent rain and snow from accumulating; the east and west sides of the concrete wall body 1 are provided with adjustable ventilation openings 11, the openings of the ventilation openings are larger when the temperature is higher in summer, the openings of the ventilation openings are smaller when the temperature is lower in winter, and a filtering device is suitable to be arranged in a region with large wind sand according to the specific requirements of sewage treatment.
Further, the pebble heat accumulator 4 comprises a heat accumulation layer laid on the ground and a heat accumulation layer attached to the inner side of the concrete wall 1, the height of the pebble layer in the pebble heat accumulator 4 is preferably 400mm to 800mm, and the particle size of pebbles in the pebble layer is preferably 50mm to 100 mm; the glass cover plate 3 faces south, the gradient of the glass cover plate 3 is determined according to the span of a building, the span of one meter is inclined for 5 centimeters, the inclination angle is preferably 18-45 degrees, the north side of the glass cover plate 3 is hinged to the concrete wall 1, the glass cover plate 3 can be opened to operate the interior of the device, and the glass cover plate 3 is sealed and closed with the concrete wall 1 when closed.
In the daytime, sunlight penetrates through the glass cover plate 3 and is directly irradiated into the device, and redundant heat is stored in the pebble heat accumulator 4 while air is heated; at night, the accumulated heat is slowly released, and the temperature of the air in the device is maintained to be higher than that of the air outdoors.
Meanwhile, the air guide coil pipe 5 is buried in the ground pebble heat accumulator 4, the air inlet of the air guide coil pipe 5 extends into the polyethylene enclosure 6 and is connected with the air outlet of the aerator, the air outlet of the air guide coil pipe 5 penetrates through the polyethylene cover plate 7 and the polyethylene neck ring 8 and extends into the sewage treatment facility and is connected with the aeration flow dividing pipe, air entering the sewage treatment facility can be heated through solar radiation, heat release of the pebble heat accumulator 4, heat generated by the work of the aerator and the air guide coil pipe 5 buried in the pebble heat accumulator, the efficiency of sewage treatment is guaranteed, energy consumption of an additional air heating device is not needed, and the purpose of saving energy is achieved.
Example 2:
on the basis of the embodiment 1, it should be further explained that the polyethylene enclosure 6 is rectangular, and except for the side facing the sunlight, all the other sides are hermetically installed for placing an aerator.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A passive solar heat preservation and warming device for an underground sewage treatment facility comprises a main body structure, a glass cover plate, a pebble heat accumulator, an aeration cabin and a heightening collar; the concrete wall is characterized in that the main body structure comprises a concrete wall body (1), a polyurethane external heat-insulating layer (2) and a ventilation opening (11); the pebble heat accumulator (4) comprises a heat accumulation layer paved on the ground and a heat accumulation layer attached to the inner side of the concrete wall body (1); the aeration cabin comprises a polyethylene enclosure body (6), a polyethylene cover plate (7) provided with air vents and an air guide coil pipe (5) embedded in the pebble heat accumulator; the heightening collar comprises a polyethylene collar (8) main body and a polyurethane inner heat-insulating layer (9).
2. The passive solar heat-preservation and temperature-increasing device for the buried sewage treatment facility according to claim 1, wherein the concrete wall (1) is based outside the buried range of the sewage treatment facility, and the polyurethane outer heat-preservation layer (2) is wrapped around the concrete wall (1) to form a main structure; the south side of the concrete wall body (1) is lower than the north side, the tops of the external heat-insulating layers on the south side and the south side of the concrete wall body (1) are inclined, and the inclination angle is consistent with the installation angle of the glass cover plate (3); the east and west sides of the concrete wall body (1) are provided with adjustable ventilation openings (11).
3. The passive solar heat-preservation and temperature-increasing device for the buried sewage treatment facility according to claim 2, wherein the glass cover plate (3) faces south, the one-meter span of the glass cover plate (3) is inclined by 5 cm at an angle of 18-45 degrees, and the north side of the glass cover plate (3) is hinged to the concrete wall (1).
4. The passive solar heat-preservation and temperature-increasing device for the buried sewage treatment facility according to claim 2, wherein the glass cover plate (3) adopts an adjustable LOW-E hollow glass window.
5. The passive solar heat-preservation and temperature-increasing device for the buried sewage treatment facility according to claim 1, wherein the pebble heat accumulator (4) comprises a heat accumulation layer laid on the ground and a heat accumulation layer attached to the inner side of the concrete wall body (1).
6. The passive solar heat-preservation and temperature-increase device for the buried sewage treatment facility according to claim 5, wherein the height of the pebble layer in the pebble heat accumulator (4) is 400mm to 800mm, and the particle size of the pebbles in the pebble layer is 50mm to 100 mm.
7. The passive solar heat-preservation and temperature-increase device for the underground sewage treatment facility according to claim 1, wherein the air-guiding coil (5) is embedded in the ground pebble heat accumulator (4), the air inlet of the air-guiding coil (5) extends into the polyethylene enclosure (6) and is connected with the air outlet of the aerator, and the air outlet of the air-guiding coil (5) passes through the polyethylene cover plate (7) and the polyethylene collar (8) and extends into the sewage treatment facility and is connected with the aeration flow-dividing pipe.
8. The passive solar heat-preservation and temperature-increasing device for the underground sewage treatment facility according to claim 1, wherein the polyethylene collar (8) is located underground and connected with an opening of the sewage treatment facility, the polyurethane inner heat-preservation layer (9) is wrapped outside the polyethylene collar (8), and the slag (10) is filled between the inner heat-preservation layer and the wall body, between the inner heat-preservation layer and the enclosure body.
9. The passive solar heat-preservation and temperature-increasing device for the buried sewage treatment facility according to claim 7, wherein the polyethylene enclosure (6) is rectangular, one side of the polyethylene enclosure (6) is open, and the rest of the polyethylene enclosure is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012694.XA CN110800523B (en) | 2019-10-23 | 2019-10-23 | Passive solar heat preservation and heating device for buried sewage treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012694.XA CN110800523B (en) | 2019-10-23 | 2019-10-23 | Passive solar heat preservation and heating device for buried sewage treatment facility |
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| Publication Number | Publication Date |
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| CN110800523A true CN110800523A (en) | 2020-02-18 |
| CN110800523B CN110800523B (en) | 2024-03-08 |
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| CN201911012694.XA Active CN110800523B (en) | 2019-10-23 | 2019-10-23 | Passive solar heat preservation and heating device for buried sewage treatment facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043554A (en) * | 2022-07-19 | 2022-09-13 | 成都工业学院 | Solar intelligent biochemical sewage treatment system and use method thereof |
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|---|---|---|---|---|
| CN101701732A (en) * | 2009-11-25 | 2010-05-05 | 中国建筑设计研究院 | Solar energy pebble heat storage heating system |
| CN101705751A (en) * | 2009-11-25 | 2010-05-12 | 中国建筑设计研究院 | Solar energy integration buildinghouse |
| CN103708687A (en) * | 2014-01-21 | 2014-04-09 | 厦门市威士邦膜科技有限公司 | Combined type intelligent film technique sewage treatment equipment and process |
| CN104710021A (en) * | 2015-03-24 | 2015-06-17 | 山东聚祥环境工程有限公司 | Filler for buried sewage treatment apparatus and solar sewage treatment apparatus |
| CN106242176A (en) * | 2016-08-25 | 2016-12-21 | 成都铭利特生物科技有限公司 | A kind of warming solar energy domestic sewage processing system |
| CN108862449A (en) * | 2018-07-20 | 2018-11-23 | 陈春女 | A kind of air-floating apparatus based on sewage treatment |
| CN109368942A (en) * | 2018-12-10 | 2019-02-22 | 上海垒锦环境科技中心 | Rural domestic sewage treatment system |
-
2019
- 2019-10-23 CN CN201911012694.XA patent/CN110800523B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701732A (en) * | 2009-11-25 | 2010-05-05 | 中国建筑设计研究院 | Solar energy pebble heat storage heating system |
| CN101705751A (en) * | 2009-11-25 | 2010-05-12 | 中国建筑设计研究院 | Solar energy integration buildinghouse |
| CN103708687A (en) * | 2014-01-21 | 2014-04-09 | 厦门市威士邦膜科技有限公司 | Combined type intelligent film technique sewage treatment equipment and process |
| CN104710021A (en) * | 2015-03-24 | 2015-06-17 | 山东聚祥环境工程有限公司 | Filler for buried sewage treatment apparatus and solar sewage treatment apparatus |
| CN106242176A (en) * | 2016-08-25 | 2016-12-21 | 成都铭利特生物科技有限公司 | A kind of warming solar energy domestic sewage processing system |
| CN108862449A (en) * | 2018-07-20 | 2018-11-23 | 陈春女 | A kind of air-floating apparatus based on sewage treatment |
| CN109368942A (en) * | 2018-12-10 | 2019-02-22 | 上海垒锦环境科技中心 | Rural domestic sewage treatment system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043554A (en) * | 2022-07-19 | 2022-09-13 | 成都工业学院 | Solar intelligent biochemical sewage treatment system and use method thereof |
| CN115043554B (en) * | 2022-07-19 | 2024-03-12 | 成都工业学院 | Solar intelligent biochemical sewage treatment system and application method thereof |
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| Publication number | Publication date |
|---|---|
| CN110800523B (en) | 2024-03-08 |
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